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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Reykjavik Keflavik Intl Airport from C$ 480

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — KEF
24 May — 31 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Keflavik Intl

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Keflavik Intl
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 April 2026.

Thu 11/610:55 p.m.
YUL
-
KEF
Nonstop5h 00m
Air Canada
Wed 17/69:15 a.m.
KEF
-
YUL
Nonstop5h 25m
Air Canada
Deal found 20/4C$ 711
Sat 6/610:55 p.m.
YUL
-
KEF
Nonstop5h 00m
Air Canada
Wed 17/69:15 a.m.
KEF
-
YUL
Nonstop5h 25m
Air Canada
Deal found 21/4C$ 725
Tue 9/610:55 p.m.
YUL
-
KEF
Nonstop5h 00m
Air Canada
Wed 17/69:15 a.m.
KEF
-
YUL
Nonstop5h 25m
Air Canada
Deal found 23/4C$ 728
Thu 4/610:55 p.m.
YUL
-
KEF
Nonstop5h 00m
Air Canada
Sat 13/610:00 a.m.
KEF
-
YUL
1 stop11h 26m
Air Canada
Deal found 19/4C$ 736
Tue 2/69:20 p.m.
YUL
-
KEF
2 stops31h 25m
Air Canada
Sun 14/69:15 a.m.
KEF
-
YUL
Nonstop5h 25m
Air Canada
Deal found 20/4C$ 737
Tue 9/610:55 p.m.
YUL
-
KEF
Nonstop5h 00m
Air Canada
Mon 15/610:00 a.m.
KEF
-
YUL
1 stop13h 21m
Air Canada
Deal found 23/4C$ 739
Sat 6/610:55 p.m.
YUL
-
KEF
Nonstop5h 00m
Air Canada
Sat 13/610:00 a.m.
KEF
-
YUL
2 stops27h 59m
Air Canada
Deal found 22/4C$ 740
Wed 3/61:30 p.m.
YUL
-
KEF
2 stops15h 15m
Air Canada
Wed 10/69:15 a.m.
KEF
-
YUL
Nonstop5h 25m
Air Canada
Deal found 19/4C$ 743
Mon 1/64:40 p.m.
YUL
-
KEF
1 stop12h 05m
Air Canada
Mon 8/610:00 a.m.
KEF
-
YUL
2 stops12h 39m
Air Canada
Deal found 20/4C$ 747

Find flight deals from Pierre Elliott Trudeau Intl to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 April 2026.

Round-trip from

C$ 711

One-way from

C$ 480

Good round-trip deal

C$ 864 or less

Good one-way deal

C$ 505 or less
Air Canada
  • Air Canada
  • 11/6-17/6
  • Nonstop
  • 10h 25m total
  • Montreal to Reykjavik
Search Deals
Air Transat
  • Air Transat
  • 18/8
  • Nonstop
  • 5h 35m total
  • Montreal to Reykjavik
Search Deals
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Reykjavik Keflavik Intl.
Search Deals
Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Reykjavik Keflavik Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Keflavik Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 24 April 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

6:10 a.m.-8:50 a.m.

1 stop22h 40m

Reykjavik Keflavik Intl

Sun 14/6

11:30 a.m.-10:13 a.m.

2 stops26h 43m

C$ 798

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

1:10 p.m.-8:30 a.m.

2 stops15h 20m

Reykjavik Keflavik Intl

Thu 9/7

11:00 a.m.-7:47 a.m.

2 stops24h 47m

C$ 836

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Sun 23/8

8:20 a.m.-8:30 a.m.

2 stops20h 10m

Reykjavik Keflavik Intl

Thu 27/8

11:30 a.m.-11:27 a.m.

1 stop27h 57m

C$ 917
Quickest round-trip

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Sat 6/6

5:00 p.m.-8:30 a.m.

1 stop11h 30m

Reykjavik Keflavik Intl

Sun 14/6

11:30 a.m.-7:45 p.m.

1 stop12h 15m

C$ 933

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Tue 18/8

6:35 a.m.-8:30 a.m.

2 stops21h 55m

Reykjavik Keflavik Intl

Wed 2/9

11:30 a.m.-5:27 p.m.

1 stop9h 57m

C$ 964

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

1:30 p.m.-12:55 p.m.

2 stops19h 25m

Reykjavik Keflavik Intl

Wed 10/6

12:20 a.m.-11:15 a.m.

2 stops14h 55m

C$ 975

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Fri 3/7

9:45 a.m.-8:50 a.m.

1 stop19h 05m

Reykjavik Keflavik Intl

Mon 13/7

12:00 p.m.-12:00 p.m.

1 stop28h 00m

C$ 1,014

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Sat 12/9

1:50 p.m.-8:30 a.m.

1 stop14h 40m

Reykjavik Keflavik Intl

Sat 19/9

11:00 a.m.-5:19 p.m.

1 stop10h 19m

C$ 1,014

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Mon 20/7

9:45 a.m.-7:00 a.m.

2 stops17h 15m

Reykjavik Keflavik Intl

Fri 31/7

12:00 p.m.-7:08 p.m.

1 stop11h 08m

C$ 1,016

MontrealReykjavik

YUL - KEF

YULKEF

Montreal Pierre Elliott Trudeau Intl

Fri 19/6

9:45 a.m.-8:30 a.m.

2 stops18h 45m

Reykjavik Keflavik Intl

Thu 9/7

11:00 a.m.-7:47 a.m.

2 stops24h 47m

C$ 1,070

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/4

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Pierre Elliott Trudeau Intl to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to Reykjavik Keflavik Intl Airport

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Reykjavik Keflavik Intl Airport?

The price you pay for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Reykjavik Keflavik Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 77 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Keflavik Intl. Reviews last updated 24 April 2026.
Check out reviews from past customers who have flown with Air Transat and Air Canada from Montreal Pierre Elliott Trudeau Intl Airport to Reykjavik Keflavik Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
540 reviews
Check prices

Boarding

7.9

Crew

8.5

Overall

7.8

Comfort

7.3

Entertainment

7.1

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.8
Good
540 reviews
Air Transat
7.8
Good
540 reviews
Check prices

Boarding

7.9

Crew

8.5

Overall

7.8

Comfort

7.3

Entertainment

7.1

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
10,963 reviews
Air Transat
7.8
Good
540 reviews
Check prices

Boarding

7.9

Crew

8.5

Overall

7.8

Comfort

7.3

Entertainment

7.1

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Reykjavik Keflavik Intl Airport?

    For as low as C$ 798, United Airlines can have you in Reykjavik Keflavik Intl Airport from Montreal Pierre Elliott Trudeau Intl Airport in 22h 40m. Montreal Pierre Elliott Trudeau Intl Airport and Reykjavik Keflavik Intl Airport are separated by a distance of 3726 km.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Reykjavik Keflavik Intl Airport round-trip?

    According to our current data, Air Transat (C$ 700), and Air Canada (C$ 763) offers the cheapest pricing from Montreal Pierre Elliott Trudeau Intl Airport to Reykjavik Keflavik Intl Airport.

  • What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Reykjavik Keflavik Intl Airport?

    Looking for the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Reykjavik Keflavik Intl Airport? While on average our users pay C$ 752, our data indicates the cheapest price to be C$ 489. The most popular route (Montreal Pierre Elliott Trudeau Intl - Reykjavik Keflavik Intl), is priced around C$ 729.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Keflavik Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Keflavik Intl.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Keflavik Intl?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Keflavik Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Kopavogur
Keflavik
Hveragerdi
Grindavik

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Alternative routes for Pierre Elliott Trudeau Intl to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Reykjavik Domestic flights

Top 2 airlines flying from Pierre Elliott Trudeau Intl to Keflavik Intl

Discover the top 2 airlines that operate flights from Pierre Elliott Trudeau Intl to Keflavik Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 24 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 700AverageC$ 938FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 763AverageC$ 909FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Keflavik Intl?

Deals for Pierre Elliott Trudeau Intl to Keflavik Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Keflavik Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Pierre Elliott Trudeau Intl to Keflavik Intl for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Keflavik Intl with no change fees?

Need flexible booking options for your flight to Keflavik Intl from Pierre Elliott Trudeau Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Keflavik Intl become cheaper?

Yes! Start tracking prices for Pierre Elliott Trudeau Intl to Keflavik Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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